407392656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7211}}^1$

素因数の和:7340

約数の個数: 80

約数和(自身を含む): 1158997248

約数和(自身を除く): 751604592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 321, 428, 528, 642, 856, 1177, 1284, 1712, 2354, 2568, 3531, 4708, 5136, 7062, 7211, 9416, 14124, 14422, 18832, 21633, 28248, 28844, 43266, 56496, 57688, 79321, 86532, 115376, 158642, 173064, 237963, 317284, 346128, 475926, 634568, 771577, 951852, 1269136, 1543154, 1903704, 2314731, 3086308, 3807408, 4629462, 6172616, 8487347, 9258924, 12345232, 16974694, 18517848, 25462041, 33949388, 37035696, 50924082, 67898776, 101848164, 135797552, 203696328, 407392656]

約数ペア:

[(1, 407392656), (2, 203696328), (3, 135797552), (4, 101848164), (6, 67898776), (8, 50924082), (11, 37035696), (12, 33949388), (16, 25462041), (22, 18517848), (24, 16974694), (33, 12345232), (44, 9258924), (48, 8487347), (66, 6172616), (88, 4629462), (107, 3807408), (132, 3086308), (176, 2314731), (214, 1903704), (264, 1543154), (321, 1269136), (428, 951852), (528, 771577), (642, 634568), (856, 475926), (1177, 346128), (1284, 317284), (1712, 237963), (2354, 173064), (2568, 158642), (3531, 115376), (4708, 86532), (5136, 79321), (7062, 57688), (7211, 56496), (9416, 43266), (14124, 28844), (14422, 28248), (18832, 21633)]